{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "phishing", "trigger": true, "arguments": ["time", "place", "damage amount", "purpose", "tool", "attack pattern", "victim", "trusted entity", "attacker"]}, {"event_type": "ransom", "trigger": true, "arguments": ["place", "attack pattern", "attacker", "victim", "price", "payment method", "time", "tool"]}, {"event_type": "data breach", "trigger": true, "arguments": ["place", "number of victim", "damage amount", "compromised data", "number of data", "victim", "attacker", "tool", "time", "purpose"]}, {"event_type": "patch vulnerability", "trigger": true, "arguments": ["vulnerable system version", "vulnerability", "issues addressed", "supported platform", "common vulnerabilities and exposures", "releaser", "patch number", "vulnerable system"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["supported platform", "vulnerable system owner", "time", "capabilities", "vulnerability", "discoverer", "common vulnerabilities and exposures", "vulnerable system", "vulnerable system version"]}], "input": "A vulnerability in the mobile apps of major banks could have allowed attackers to steal customers ' credentials including usernames , passwords , and pin codes , according to researchers ."}
{"phishing": [], "ransom": [], "data breach": [{"trigger": "steal", "arguments": {"place": "NAN", "number of victim": "NAN", "damage amount": "NAN", "compromised data": ["usernames", "pin codes", "credentials", "passwords"], "number of data": "NAN", "victim": "customers", "attacker": "attackers", "tool": "NAN", "time": "NAN", "purpose": "NAN"}}], "patch vulnerability": [], "discover vulnerability": []}